SCIENCE HELP


Which layer of the sun is responsible for making light?

Question 1 options:

core


photosphere


corona


convective zone

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Question 2 (1 point) Question 2 Unsaved
Which zone of the sun is the hottest?

Question 2 options:

core


photosphere


chromosphere


corona

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Question 3 (1 point) Question 3 Unsaved
Why do the planets in our solar system stay in their positions?

Question 3 options:

The sun’s radiation keeps them there.


They travel that the same distance from each other.


The sun’s gravity keeps them in place.


Friction with the atmosphere keeps them from escaping.

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Question 4 (1 point) Question 4 Unsaved
During nuclear fusion in the sun, two helium atoms combine to make one hydrogen atom and energy is released.

Question 4 options:
True
False